iSpecle via Amazon offers the iSpecle 2.5-Liter Ultrasonic Air Cool Mist Humidifier for $44.99. Coupon code "UUQMVKZ2" cuts it to $39.99. With free shipping, that's $27 off list and the lowest total price we could find. It features three mist modes, 360° nozzles, and a night light.